Bio-TechPharmacal, Vitamin D-350, 100 CapsulesProduct Description Vitamin D helps the body absorb and use minerals such as calcium and phosphorus which are necessary for strong bones and healthy teeth. Without enough vitamin D, the body has a hard time absorbing calcium which may lead to bones and teeth weakening which can result in fractures and bone loss. Product Benefits Vitamin D Has Been Shown To Play A Critical Role In Supporting Overall Health. Promote Strong Bones And Healthy Teeth.